RESUMO
BACKGROUND: Serious adverse events (SAEs) are common in intensive care unit (ICU) patients. Reporting of SAEs in randomised clinical trials (RCTs) varies why underreporting is likely. We aim to describe the reporting of SAEs from 2020 onwards and to illustrate the recent reporting of SAEs published in major medical journals. METHODS: We will conduct a methodological study assessing pharmacological interventions in RCTs including adult ICU patients. We will search 10 general medical and critical care journals in PubMed. We will include all RCTs published from 2020 onwards. The primary research question is how many RCTs report SAEs in the primary publication. Secondary research questions include how SAEs are reported in the primary publication either as (1) proportion of patients experiencing one or more SAE, (2) all single events occurred, or (3) both strategies combined. We will assess the association between the proportion of patients with reported SAEs and the following trial characteristics: multicentred versus single-centre RCTs, industry-sponsored versus academic-sponsored, published trial protocol versus unpublished work, blinding, trials sample size, and RCTs focusing on COVID-19 patients versus other populations. DISCUSSION: The outlined methodological study will provide important information on the reporting of SAEs in recent drug trials in adult ICU patients.
RESUMO
BACKGROUND: In the early phase of the pandemic, some guidelines recommended the use of corticosteroids for critically ill patients with COVID-19, whereas others recommended against the use despite lack of firm evidence of either benefit or harm. In the COVID STEROID trial, we aimed to assess the effects of low-dose hydrocortisone on patient-centred outcomes in adults with COVID-19 and severe hypoxia. METHODS: In this multicentre, parallel-group, placebo-controlled, blinded, centrally randomised, stratified clinical trial, we randomly assigned adults with confirmed COVID-19 and severe hypoxia (use of mechanical ventilation or supplementary oxygen with a flow of at least 10 L/min) to either hydrocortisone (200 mg/d) vs a matching placebo for 7 days or until hospital discharge. The primary outcome was the number of days alive without life support at day 28 after randomisation. RESULTS: The trial was terminated early when 30 out of 1000 participants had been enrolled because of external evidence indicating benefit from corticosteroids in severe COVID-19. At day 28, the median number of days alive without life support in the hydrocortisone vs placebo group were 7 vs 10 (adjusted mean difference: -1.1 days, 95% CI -9.5 to 7.3, P = .79); mortality was 6/16 vs 2/14; and the number of serious adverse reactions 1/16 vs 0/14. CONCLUSIONS: In this trial of adults with COVID-19 and severe hypoxia, we were unable to provide precise estimates of the benefits and harms of hydrocortisone as compared with placebo as only 3% of the planned sample size were enrolled. TRIAL REGISTRATION: ClinicalTrials.gov: NCT04348305. European Union Drug Regulation Authorities Clinical Trials (EudraCT) Database: 2020-001395-15.